删除".svn"文件夹

public class deleteSVN {
	
	public static void main(String[] args)
	{
		if(args.length>=1){
			File path = new File(args[0]);
			deleteSVN(path);
		}		     
	}
	
	private static void deleteSVN(File path){
		if(path.exists() && path.isDirectory()){
			File[] files = path.listFiles();
			for(File file : files){
				if( file.isDirectory() ){
					if( file.getName().equals(".svn")){
						System.out.println("delete file: "+ file.getAbsolutePath());
						deleteFile(file);						   
					}else{
						deleteSVN(file);
					}
				}
			}
		}
	}
	private static void deleteFile(File file){ 
		if(file.exists()){ 
			if(file.isFile()){ 
				file.delete(); 
			}else if(file.isDirectory()){ 
				File files[] = file.listFiles(); 
				for(int i=0;i<files.length;i++){ 
					deleteFile(files[i]); 
				} 
			} 
			file.delete(); 
		}else{ 
			System.out.println("not exist！"+'\n'); 
		} 
	} 
	
}